The ABB XT1HU3030AFA000XXX is a 3-pole circuit breaker from the XT1H series, rated at 125 A TMF (thermal-magnetic fixed). Three poles means it switches all three phases in a three-phase power distribution or motor feeder circuit — standard for 400 VAC industrial panels. The TMF trip unit gives a fixed thermal and magnetic curve, so it's a drop-in replacement for existing XT1H panel designs without needing to dial in adjustable settings.
ABB XT1HU3030AFA000XXX XT1H 125 TMF, 3-Pole
MPNXT1HU3030AFA000XXX
ABB XT1HU3030AFA000XXX XT1H 125 TMF, 3-pole circuit breaker, current lifecycle stage.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Poles | 3 |
Product details
Frequently asked questions
What is XT1HU3030AFA000XXX's listed poles (3) on this component line?
The poles are listed as 3, meaning it switches all three phases in a three-phase circuit. This is standard for a 3-pole molded-case circuit breaker in industrial power distribution.
MPN
XT1HU3030AFA000XXX